76 - 3
Section E
Hydraulics
9803/6400
Section E
76 - 3
Issue 2*
Hydraulic Rams
Reconditioning (continued)
Jig Table
For inserting and correcting seal ring
Note: The mark O in the table below indicates KCH type.
For pulling out and press-fitting bushing
Note: The mark O in the table below indicates KCH type.
Cylinder inner diameter Unit: mm
80 90 95 100 105 110 115 120 125 130 135 140 150 160
Boom O
Dipper O
Bucket O
Boom O
Dipper O
Bucket O
Boom
Dipper
Bucket
Jig No.
WSB 2162
WDB 2163
WDB 2049
WDB 2120
WDB 2050
WDB 2051
WDB 2052
WDB 2054
WDB 2164
WDB 2055
WDB 2056
WDB 2057
JS200/
200LC
JS240/
240LC
Piston rod diameter Unit: mm
50 55 60 65 70 75 80 85 90 95 100 105 110
Boom O
Dipper O
Bucket O
Boom O
Dipper O
Bucket O
Boom
Dipper
Bucket
Jig No.
WDB 2165
WDB 2166
WDB 2167
WDB 2168
WDB 2169
WDB 2170
WDB 2171
WDB 2172
JS200/
200LC
JS240/
240LC
*